14213836066 has 8 divisors (see below), whose sum is σ = 21670274844. Its totient is φ = 6990411120.

The previous prime is 14213836057. The next prime is 14213836073. The reversal of 14213836066 is 66063831241.

It can be written as a sum of positive squares in 2 ways, for example, as 14213646841 + 189225 = 119221^2 + 435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14213836066² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58253305 + ... + 58253548.

Almost surely, 2^14213836066 is an apocalyptic number.

14213836066 is a deficient number, since it is larger than the sum of its proper divisors (7456438778).

14213836066 is a wasteful number, since it uses less digits than its factorization.

14213836066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116506916.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 14213836066 in words is "fourteen billion, two hundred thirteen million, eight hundred thirty-six thousand, sixty-six".